The Sorensen SGI100-250 is a 25 kW programmable DC power supply delivering 100 VDC at 250 ADC for demanding test and industrial applications. Part of the SG Series, this unit combines modular architecture with Advanced Intelligent Control, enabling sequencing, constant power mode, and instrument settings save/recall functionality. The SGI100-250 operates from a 6U chassis housing multiple 5 kW power modules, and can be paralleled with additional chassis to achieve system power levels up to 150 kW while functioning as a single integrated supply.
Technical Specifications
• Rated Output: 100 VDC, 250 ADC, 25 kW
• Chassis Configuration: 6U height; configurable with up to six 5 kW power modules
• Maximum Parallel Power: Up to 150 kW when multiple chassis are paralleled
• Power Density: Up to 15 kW available in 3U packages
• Cooling: Front and side air inlet with rear exhaust; temperature-controlled variable-speed fans
• Operating Temperature: 0 to 50°C
• Storage Temperature: -25°C to 65°C
• Humidity Range: Up to 95% relative humidity non-condensing (0°C to 50°C)
• Altitude: Full power operation to 5,000 ft (~1,500 m); 10% power derating per 1,000 ft above; rated for operation up to 40,000 ft (~12,000 m) non-operating altitude
• Remote Sensing: Output voltage sensing terminals provided at load point with maximum line drop compensation of 10% of rated voltage for models ≤100V
– Key Features
• Load transient response optimized for rapid changes in output demand
• Front air intake allows stacking without inter-unit spacing requirements
• Advanced Intelligent Control with programmable sequencing and constant power mode capability
• Settings save/recall functionality for automated and repetitive test scenarios
– Regulatory Compliance
• UL/CSA 61010 and IEC/EN 61010-1 certified
• CE Compliant
• Semi-F47 Compliant
• EMC Directive, EN 61326:1998
• Indoor use only
– Typical Applications
Suitable for ATE systems, burn-in testing, materials processing, and any application requiring stable, programmable high-current DC power with precise load transient control.
